This is a vintage double strand necklace made of aurora borealis crystals. The necklace is not signed and I do not know who made it. The necklace is adjustable and measures 24 inches long. There are rhinestones on either end of the connectors holding the two strands together. The crystals have a lot of iridescence but I could not capture this in my pictures. The necklace is in good condition but may need cleaning or polishing. I offer a 7-day money back guarantee. All methods of payment are accepted, however, checks must clear before shipping. Credit cards are accepted through PayPal. The buyer is responsible for shipping and handling costs and I am happy to combine costs for multiple purchases. Please let me know if you have any questions. Thanks for stopping by.